Whether this caution is caused by the continuing fears of debt or by the realization of lost wealth in the housing market, the result is the same: Americans aren't spending as much as usual.
A melt up is a rapid and mass rush by investors into an asset class after a belated realization by market players that worthwhile gains are to be had there.
一种融涨是急速和大量匆忙的，是由于已经获得有价值收益的市场参与者，后之后觉，进入一种资产类别。
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This paper describes the system function introduction, system realization scheme, and the design of the modules in the materials managing system of market activity scheme.